The sudden rise & fall of Oregon's second largest city

The mere utterance of Vanport was known to send shivers down the spines of "well-bred" Portlanders. Not because of any ghost story, or any calamitous disaster—that would come later—but because of raw, unabashed racism. Built in 110 days in 1942, Vanport was always meant to be a temporary housing project, a superficial solution to Portland’s wartime housing shortage. [...] In a few short years, Vanport went from being thought of as a wartime example of American innovation to a crime-laden slum. — smithsonianmag.com